Inventor

Robert G. Henderson

Inventor
Wickliffe, OH, US

Overview

7→
Patents
1979–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary
G01RMeasuring electric variables23%
A61BDiagnosis15%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers15%
F16KValves15%
Y10TTechnical subjects covered by former us classification15%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Patents assigned to CATERPILLAR TRACTOR CO (2)· patent assignee history
1979–1980Based in Morris, IL, US· patent location history
1997Patents assigned to PICKER INT INC (2)· patent assignee history
1997–2010Based in Wickliffe, OH, US· patent location history
2009–2010Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2016Patents assigned to AMBROSIA MICHAEL G (1)· patent assignee history
2016Patents assigned to EDWARDS MARK (1)· patent assignee history
2016Based in Highland Heights, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR TRACTOR CO21979–1980
KONINKL PHILIPS ELECTRONICS NV22009–2010
PICKER INT INC21997
AMBROSIA MICHAEL G12016
EDWARDS MARK12016
Locations
LocationPatentsSpan
Wickliffe, OH, US41997–2010
Morris, Illinois, US21979–1980
Highland Heights, OH, US12016